cowry vs cowrie

cowry and cowrie both are nouns.

Word	Noun	Adjective	Verb	Adverb
cowry	Yes	No	No	No
cowrie	Yes	No	No	No

As nouns, cowry and cowrie are synonyms defined as:

cowry and cowrie: any of numerous tropical marine gastropods of the genus Cypraea having highly polished usually brightly marked shells

cowry (noun)	cowrie (noun)
any of numerous tropical marine gastropods of the genus Cypraea having highly polished usually brightly marked shells	any of numerous tropical marine gastropods of the genus Cypraea having highly polished usually brightly marked shells